6 safeties? I actually see Ebner as more of special teams linebacker than a safety.
You list 6 safeties on your roster. Ebner is a safety competing with other safeties for backup safety positions. The #4 and #5 safety positions should always be a top special teamer. Ideally, the #3 should also be a top special teamer.
Backup safeties and backup LB's are almost always among our top special teamers. That is part of their job description
Now that most of us have settled on the likelihood of 6 linebackers and 5 corners (plus Browner), the OPEN question is the number safeties. And yes, I understand that one of the 6th LB could be beaten out by a safety.
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HOW MANY DEFENSIVE BACKS ACTUALLY PLAY
To me, the corps is 4 corners and 3 safeties. In most games, we need 3 corners, 2 safeties and a dime back. I think that we usually suit up a 7th and 8th defensive back, depending on opposing team, and who is the dime back. If the corner is the dime back, as expected, then I would expect to have 5 corners and 3 safeties active, with the 8th defensive back only playing in an emergency.
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HOW MANY SAFETIES
We need a 3rd safety who is the first safety off the bench. This role could be take by a corner. So, how many backup safeties do we need, beyond 3. Even if we move a corner if there is an injury, I think that we all are fine with at least 3 safeties.
The #4 safety should not be playing defensive back unless there are 2 injuries. He should be a top special teamer. If we have have a 5th, that player will be inactive unless he is a top special teamer.
I think that you are the only one with 6 safeties, for a total of 11 defensive backs, plus Browner.
Some posters think that we will keep 5 safeties, keeping 3 backups. I'm actually OK with that as long as our #3 and #4 safeties can actually be relied on to play the position if needed. I'm actually OK with keeping Chung, Wilson and Ebner. However, I suspect that we will keep 4 safeties. I used to think that we would keep a 5th for 4 weeks. With Butler here, I no longer take that view.